70426842988 has 12 divisors (see below), whose sum is σ = 123532934112. Its totient is φ = 35131718960.

The previous prime is 70426842953. The next prime is 70426842989. The reversal of 70426842988 is 88924862407.

It is not an unprimeable number, because it can be changed into a prime (70426842989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20423695 + ... + 20427142.

It is an arithmetic number, because the mean of its divisors is an integer number (10294411176).

Almost surely, 2^70426842988 is an apocalyptic number.

It is an amenable number.

70426842988 is a deficient number, since it is larger than the sum of its proper divisors (53106091124).

70426842988 is a wasteful number, since it uses less digits than its factorization.

70426842988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40851272 (or 40851270 counting only the distinct ones).

The product of its (nonzero) digits is 12386304, while the sum is 58.

The spelling of 70426842988 in words is "seventy billion, four hundred twenty-six million, eight hundred forty-two thousand, nine hundred eighty-eight".